CI: sync Docker Hub description via shared workflow (#21)

Author: f3l1x

.github/workflows/docker.yml

@@ -43,17 +43,9 @@ jobs:
 
   docs:
     name: "Docs"
-    runs-on: "ubuntu-latest"
     needs: ["build"]
     if: github.ref == 'refs/heads/master'
-
-    steps:
-      - name: "Checkout"
-        uses: actions/checkout@v7
-
-      - name: "Update Docker Hub description"
-        uses: peter-evans/dockerhub-description@v5
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-          repository: "dockette/devstack"
+    uses: dockette/.github/.github/workflows/dockerhub-description.yml@master
+    secrets: inherit
+    with:
+      image: "dockette/devstack"